1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
4vir4ik [10]
3 years ago
10

What is a prokaryotic cell? Help please

Biology
1 answer:
Kitty [74]3 years ago
5 0

Answer:

A cell whose genetic material isn't found in a membrane bound nucleus.

Explanation:

You might be interested in
Anyone know the answer
inessss [21]

Answer:

b.nuclear energy to heat energy to electrical energy

4 0
2 years ago
Sound travels slower in colder air. why does the speed of sound depend on air temperature?
insens350 [35]
Like you might have studied. Heated hair expands while colder air contracts. So, the sound isn't able to move as efficiently in cold air than it would in warmer air.
3 0
3 years ago
Which three of the following best describe what would happen if mitosis did not take place?
vaieri [72.5K]

Mitosis refers to the procedure of cell division, in which a cell goes through a carefully mediated nuclear division, which results in the production of two genetically similar daughter cells. The mitosis comprises five active stages, that is, prophase, premetaphase, metaphase, anaphase, and telophase.  

In a single-celled species like an amoeba, it is the process of mitosis by which the cells reproduce. After undergoing through the five stages of mitosis, it is via the procedure called cytokinesis, the single cell dissociates into two similar cells, thus, completing the reproduction.  

During injury, the process of mitosis takes place to substitute the damaged cells. This repair is mainly essential for the blood vessels and skin that safeguards the organs and muscles in the body. Mitosis also assists to substitute the lost blood via a wound.  

Thus, if the process of mitosis would not take place, then the organism would remain a single-cell, asexual reproduction would not take place, and the tissues of the body would not be able to repair themselves.  


4 0
3 years ago
How long ago did water form on earth
slega [8]

4.6 billion years ago

The study pushes back the clock on the origin of Earth's water by hundreds of millions of years, to around 4.6 billion years ago, when all the worlds of the inner solar system were still forming. Scientists had suspected that our planet formed dry, with high-energy impacts creating a molten surface on the infant Earth.

i hope this helped, have a nice day! (o:

5 0
3 years ago
What is the major function of the endomembrane system?
Svetllana [295]

Answer:

B. transporting substances in a cell

Explanation:

Endomembrane system is basically a system or organelles and membranes in eukaryotic cells, which is involved in packaging, modifying and transporting the proteins and lipids across the cell.

Many organelles and membranes play role in this system like lysosomes, endoplasmic reticulum, Golgi bodies and nuclear membrane.

Note: Chloroplasts, Mitochondria and peroxisomes are not part of endomembrane system.

You can see figure depicting endomembrane system for better understanding.


8 0
3 years ago
Other questions:
  • Students research unicellular, prokaryotic
    13·2 answers
  • An organism of the genus Staphylococcus is ________, while an organism of the genus Spirochaeta is ________.
    5·1 answer
  • Crossing over during prophase i results in ________.
    9·1 answer
  • Type 2 diabetes (insulin-independent diabetes) is a non-infectious disease. If not treated this disease is characterised by larg
    12·1 answer
  • Clinical indications for the use of adrenergic drugs stem mainly from their effects on the heart, blood vessels, and bronchi. Th
    9·1 answer
  • What kind of cell is shown in the illustration below?
    14·1 answer
  • What term describes the length of one complete wave cycle?
    8·1 answer
  • Aquifers are ___ . A. Structures used to transport water from city to city
    14·1 answer
  • how was the prairie lupine important to the growth of plants on the barren land found after the eruption?
    11·1 answer
  • Record the growth of the organisms when the water temperature averages 30°?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!